Dec 05 05:51:32.416 INFO checking systemd-parser-0.1.3 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 05:51:32.416 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 05:51:32.811 INFO [stdout] f5ebc1320822ed4fca031334a471ebbfa4e328ebd5840ab6ca563f772a293ad5
Dec 05 05:51:32.817 INFO running `"docker" "start" "-a" "f5ebc1320822ed4fca031334a471ebbfa4e328ebd5840ab6ca563f772a293ad5"`
Dec 05 05:51:34.975 INFO [stderr] usermod: no changes
Dec 05 05:51:35.023 INFO [stderr]     Checking systemd-parser v0.1.3 (/source)
Dec 05 05:51:35.976 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 05:51:35.976 INFO [stderr]  --> src/lib.rs:3:1
Dec 05 05:51:35.977 INFO [stderr]   |
Dec 05 05:51:35.977 INFO [stderr] 3 | #[macro_use]
Dec 05 05:51:35.977 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 05:51:35.991 INFO [stderr]   |
Dec 05 05:51:35.991 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 05:51:35.991 INFO [stderr] 
Dec 05 05:51:35.993 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 05:51:35.993 INFO [stderr]   --> src/parser.rs:57:38
Dec 05 05:51:35.993 INFO [stderr]    |
Dec 05 05:51:35.993 INFO [stderr] 57 |         (SystemdItem::Directive(key, (if value.is_empty() { None } else { Some(value) })))
Dec 05 05:51:35.993 INFO [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 05:51:35.994 INFO [stderr]    |
Dec 05 05:51:35.994 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 05:51:35.994 INFO [stderr] 
Dec 05 05:51:36.331 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 05:51:36.331 INFO [stderr]  --> src/lib.rs:3:1
Dec 05 05:51:36.331 INFO [stderr]   |
Dec 05 05:51:36.331 INFO [stderr] 3 | #[macro_use]
Dec 05 05:51:36.331 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 05:51:36.332 INFO [stderr]   |
Dec 05 05:51:36.332 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 05:51:36.332 INFO [stderr] 
Dec 05 05:51:36.332 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 05:51:36.333 INFO [stderr]   --> src/parser.rs:57:38
Dec 05 05:51:36.333 INFO [stderr]    |
Dec 05 05:51:36.333 INFO [stderr] 57 |         (SystemdItem::Directive(key, (if value.is_empty() { None } else { Some(value) })))
Dec 05 05:51:36.333 INFO [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 05:51:36.334 INFO [stderr]    |
Dec 05 05:51:36.334 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 05:51:36.334 INFO [stderr] 
Dec 05 05:51:36.499 INFO [stderr] warning: method is never used: `is_comment`
Dec 05 05:51:36.499 INFO [stderr]   --> src/items.rs:12:5
Dec 05 05:51:36.499 INFO [stderr]    |
Dec 05 05:51:36.499 INFO [stderr] 12 |     fn is_comment(&self) -> bool { match *self { SystemdItem::Comment(_) => true, _ => false } }
Dec 05 05:51:36.499 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 05:51:36.499 INFO [stderr]    |
Dec 05 05:51:36.499 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 05:51:36.499 INFO [stderr] 
Dec 05 05:51:36.499 INFO [stderr] warning: method is never used: `is_category`
Dec 05 05:51:36.499 INFO [stderr]   --> src/items.rs:13:5
Dec 05 05:51:36.499 INFO [stderr]    |
Dec 05 05:51:36.499 INFO [stderr] 13 |     fn is_category(&self) -> bool { match *self { SystemdItem::Category(_) => true, _ => false } }
Dec 05 05:51:36.499 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 05:51:36.499 INFO [stderr] 
Dec 05 05:51:37.047 INFO [stderr] warning: method is never used: `is_comment`
Dec 05 05:51:37.047 INFO [stderr]   --> src/items.rs:12:5
Dec 05 05:51:37.047 INFO [stderr]    |
Dec 05 05:51:37.047 INFO [stderr] 12 |     fn is_comment(&self) -> bool { match *self { SystemdItem::Comment(_) => true, _ => false } }
Dec 05 05:51:37.047 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 05:51:37.047 INFO [stderr]    |
Dec 05 05:51:37.047 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 05:51:37.047 INFO [stderr] 
Dec 05 05:51:37.047 INFO [stderr] warning: method is never used: `is_category`
Dec 05 05:51:37.047 INFO [stderr]   --> src/items.rs:13:5
Dec 05 05:51:37.047 INFO [stderr]    |
Dec 05 05:51:37.047 INFO [stderr] 13 |     fn is_category(&self) -> bool { match *self { SystemdItem::Category(_) => true, _ => false } }
Dec 05 05:51:37.047 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 05:51:37.047 INFO [stderr] 
Dec 05 05:51:37.079 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.08s
Dec 05 05:51:37.079 INFO [stderr] su: No module specific data is present
Dec 05 05:51:37.852 INFO running `"docker" "inspect" "f5ebc1320822ed4fca031334a471ebbfa4e328ebd5840ab6ca563f772a293ad5"`
Dec 05 05:51:38.107 INFO running `"docker" "rm" "-f" "f5ebc1320822ed4fca031334a471ebbfa4e328ebd5840ab6ca563f772a293ad5"`
Dec 05 05:51:38.270 INFO [stdout] f5ebc1320822ed4fca031334a471ebbfa4e328ebd5840ab6ca563f772a293ad5